7061603 has 2 divisors, whose sum is σ = 7061604. Its totient is φ = 7061602.

The previous prime is 7061591. The next prime is 7061627. The reversal of 7061603 is 3061607.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7061603 - 2¹² = 7057507 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (7061633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3530801 + 3530802.

It is an arithmetic number, because the mean of its divisors is an integer number (3530802).

Almost surely, 2^7061603 is an apocalyptic number.

7061603 is a deficient number, since it is larger than the sum of its proper divisors (1).

7061603 is an equidigital number, since it uses as much as digits as its factorization.

7061603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 7061603 is about 2657.3676825009. The cubic root of 7061603 is about 191.8526339550.

The spelling of 7061603 in words is "seven million, sixty-one thousand, six hundred three".